KR101547719B1 - 데이터 센터들에 걸쳐 데이터 서버들내 데이터 무결정의 유지 - Google Patents

데이터 센터들에 걸쳐 데이터 서버들내 데이터 무결정의 유지 Download PDF

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KR101547719B1
KR101547719B1 KR1020117002453A KR20117002453A KR101547719B1 KR 101547719 B1 KR101547719 B1 KR 101547719B1 KR 1020117002453 A KR1020117002453 A KR 1020117002453A KR 20117002453 A KR20117002453 A KR 20117002453A KR 101547719 B1 KR101547719 B1 KR 101547719B1
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data
servers
server
catalog
computer
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KR1020117002453A
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KR20110044858A (ko
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진메이 센
하오 왕
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인터내셔널 비지네스 머신즈 코포레이션
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2097—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements maintaining the standby controller/processing unit updated
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2035—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant without idle spare hardware
KR1020117002453A 2008-08-05 2009-07-31 데이터 센터들에 걸쳐 데이터 서버들내 데이터 무결정의 유지 KR101547719B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/185,863 2008-08-05
US12/185,863 US8676760B2 (en) 2008-08-05 2008-08-05 Maintaining data integrity in data servers across data centers
PCT/EP2009/059931 WO2010015574A1 (en) 2008-08-05 2009-07-31 Maintaining data integrity in data servers across data centers

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KR20110044858A KR20110044858A (ko) 2011-05-02
KR101547719B1 true KR101547719B1 (ko) 2015-08-26

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US (1) US8676760B2 (ja)
EP (1) EP2281240B1 (ja)
JP (1) JP5102901B2 (ja)
KR (1) KR101547719B1 (ja)
CN (1) CN102105867B (ja)
AT (1) ATE518189T1 (ja)
WO (1) WO2010015574A1 (ja)

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Also Published As

Publication number Publication date
ATE518189T1 (de) 2011-08-15
CN102105867A (zh) 2011-06-22
CN102105867B (zh) 2014-03-26
KR20110044858A (ko) 2011-05-02
JP2011530127A (ja) 2011-12-15
EP2281240A1 (en) 2011-02-09
US8676760B2 (en) 2014-03-18
WO2010015574A1 (en) 2010-02-11
EP2281240B1 (en) 2011-07-27
JP5102901B2 (ja) 2012-12-19
US20100036885A1 (en) 2010-02-11

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